Welcome to 3834 Willow Run, a beautifully maintained 4-bedroom, 2.5-bath colonial in one of Westlake's most sought-after neighborhoods. The private backyard is designed for entertaining and everyday enjoyment, featuring an in-ground pool, expansive deck, mature trees, and beautifully landscaped surroundings. Whether hosting summer gatherings or relaxing poolside, this outdoor space is truly special. Inside, you'll find spacious living areas, four generously sized bedrooms, convenient first-floor laundry, a family room with a floor-to-ceiling brick fireplace and custom built-ins, and a finished lower level offering additional recreation and gathering space. The lower level also provides abundant storage and dedicated workshop space. Pool table stays. Recent updates include granite countertops, stainless steel appliances, a widened driveway, replacement front entry door, and a metal roof installed approximately 2.5 years ago. The home also features an owned solar energy system with Tesla inverter technology. Fully paid for and included with the home, the system is designed to offset approximately 67% of annual electric consumption while helping reduce utility costs. Solar panel and inverter warranties transfer to the new owner, with workmanship warranty coverage through 2035. Located in the desirable Willow Run neighborhood with convenient access to Westlake schools, parks, Crocker Park, shopping, dining, and major highways, this home offers the perfect combination of comfort, efficiency, storage, and exceptional outdoor living.